There are 1374 Auto Parts & Accessories Stores in San Diego County, California, serving a population of 3,283,665 people in an area of 4,206 square miles. There is 1 Auto Parts & Accessories Store per 2,389 people, and 1 Auto Parts & Accessories Store per 3 square miles.
In California, San Diego County is ranked 31st of 58 counties in Auto Parts & Accessories Stores per capita, and 9th of 58 counties in Auto Parts & Accessories Stores per square mile.